22647225

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4253}}^1$

素因数の和:4337

約数の個数: 24

約数和(自身を含む): 37979712

約数和(自身を除く): 15332487

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 4253, 5325, 12759, 21265, 63795, 106325, 301963, 318975, 905889, 1509815, 4529445, 7549075, 22647225]

約数ペア:

[(1, 22647225), (3, 7549075), (5, 4529445), (15, 1509815), (25, 905889), (71, 318975), (75, 301963), (213, 106325), (355, 63795), (1065, 21265), (1775, 12759), (4253, 5325)]